BuddyPress.org

@PeterHofman — I upgraded my hosting account to PHP 5.2, and Tweetstream installed just fine, so that was the problem.

Works great, just two small issues I noticed:

1) If you select the option to have the tweet link back to your user profile, URL-shortened link appeared in the tweet on Twitter, but it was not hyperlinked (it was just unlinked text)

2) some typos on the user settings page (“Options”, for instance, says “Otions” — missing a “p”)

Great work on the plugin.